Compatible models: General purpose 4 cylinder, 2 cylinder twin plug, etc.

AS Uotani SPII power coil kit (general purpose) 2P x 2 Manufacturer part number: ・01014JAN code: 4580578510966 Kit contents: ■SPII high power ignition coil (with bracket) ■SPII power amplifier ■Wire harness set (wire harness for connecting power amplifier and coil , connector set, etc.) ■Plug cord joint set (compatible with 2P and 1P) ■Instruction manual Feature 1: [SPII high power ignition coil] The performance of the ignition coil mainly depends on the secondary voltage (discharge voltage) applied to the plug electrode. ) and the magnitude of the discharge current that flows between the electrodes (plug gap) as a spark discharge after the discharge has started. The SPII high power coil generates a secondary voltage of approximately 40000V. (Normal is 20,000 to 30,000V) Also, the discharge current is 1.5 to 2 times that of normal, and the discharge time is 2 to 3 times that of normal. Larger secondary voltage mainly allows the plug gap to be larger, which improves ignition performance. The discharge current is a pilot fire, so basically the larger the better. An ignition coil is a type of transformer, so in principle, the current flowing through the primary coil and the voltage generated are converted and output (spark discharge) as voltage and current to the secondary coil. Therefore, if a large current is passed through the primary coil and a large voltage is generated, a large spark discharge will occur as a result. Generally, high power ignition coils have a low resistance primary coil to facilitate the flow of large current. The primary coil resistance value of the SPII high power coil is 1.2Ω (normal is 3 to 6Ω). In addition, the iron core of the coil is a closed magnetic circuit (ring-shaped) type that easily generates large magnetic flux and can be made small and lightweight. [SPII Power Amplifier] This SPII power amplifier will free you from the trouble of "I want to install a high power ignition coil, but the resistance value does not match the normal ignition coil." The SPII power amplifier has a built-in large-capacity transistor with three times the normal capacity. Normal igniter or point only gets the signal, so there is no burden at all. The SPII power amplifier allows a large current to flow smoothly through the primary coil of the high-power coil, and also generates high voltage in the high-power coil with its high instantaneous interruption capability, allowing the high-power coil to achieve 100% performance. The main body is sealed with plastic and has excellent earthquake resistance and waterproofness. In addition, it is small (50 x 78 x 27 mm) and lightweight, so it does not take up much space. Feature 2: ■A general-purpose kit that can be installed with SPII high power ignition coils. (For full-travel ignition or battery-powered point ignition) ■SPII high power coil generates 2 to 3 times more spark current and 40,000V voltage than normal coil. ■The newly developed SPII power amplifier brings out the capabilities of the SPII high power coil without putting any burden on the normal igniter. ■It is characterized by increased torque over the entire range, especially at low and medium speeds and at throttle partial. .Omitted due to character limit. Please check the manufacturer's website etc. for details.


Manufacturer: ‎AS Uotani
Brand: ‎AS Uotani
Manufacturer reference: ‎・01014